SMSI (Smith Micro Software Inc)
Insider Trading Activity
Every open-market purchase and sale reported by SMSI officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-18 | Timothy C. Huffmyer | President and CEO | F | — | — |
| 2026-05-18 | Bethany M Braund | VP, CFO and Treasurer | F | — | — |
| 2026-05-18 | WILLIAM W JR SMITH | Executive Chairman | F | — | — |
| 2026-04-28 | WILLIAM W JR SMITH | Executive Chairman | F | — | — |
| 2026-04-28 | Timothy C. Huffmyer | President and CEO | F | — | — |
| 2026-04-28 | Bethany M Braund | VP, CFO and Treasurer | F | — | — |
| 2026-04-06 | Bethany M Braund | VP, CFO and Treasurer | A | — | — |
| 2026-03-16 | Timothy C. Huffmyer | VP, COO, CFO and Treasurer | F | — | — |
| 2026-03-16 | WILLIAM W JR SMITH | President and CEO | F | — | — |
| 2026-03-10 | samuel gulko | Director | A | — | — |
| 2026-03-10 | THOMAS G CAMPBELL | Director | A | — | — |
| 2026-03-10 | Timothy C. Huffmyer | VP, COO, CFO and Treasurer | A | — | — |
| 2026-03-10 | Steven Lawrence Elfman | Director | A | — | — |
| 2026-03-10 | Chetan Sharma | Director | A | — | — |
| 2026-03-10 | GREGORY J SZABO | Director | A | — | — |
| 2026-03-10 | Asha Keddy | Director | A | — | — |
| 2026-03-10 | WILLIAM W JR SMITH | President and CEO | A | — | — |
| 2026-03-10 | Andrew Arno | Director | A | — | — |
| 2026-03-06 | Timothy C. Huffmyer | VP, COO, CFO and Treasurer | D | — | — |
| 2026-03-06 | WILLIAM W JR SMITH | President and CEO | MIXED | — | — |
| 2026-03-03 | Timothy C. Huffmyer | VP, COO, CFO and Treasurer | F | — | — |
| 2026-02-24 | Timothy C. Huffmyer | VP, COO, CFO and Treasurer | D | — | — |
| 2026-02-24 | WILLIAM W JR SMITH | President and CEO | D | — | — |
| 2026-02-05 | WILLIAM W JR SMITH | President and CEO | A | — | — |
| 2025-12-17 | Timothy C. Huffmyer | VP, COO, CFO and Treasurer | F | — | — |
| 2025-12-17 | WILLIAM W JR SMITH | President and CEO | F | — | — |
| 2025-12-11 | Timothy C. Huffmyer | VP, COO, CFO and Treasurer | A | — | — |
| 2025-12-11 | WILLIAM W JR SMITH | President and CEO | MIXED | — | — |
| 2025-11-13 | Timothy C. Huffmyer | VP, COO, CFO and Treasurer | MIXED | — | — |
| 2025-11-13 | WILLIAM W JR SMITH | President and CEO | MIXED | — | — |
| 2025-11-10 | WILLIAM W JR SMITH | President and CEO | A | — | — |
| 2025-10-29 | GREGORY J SZABO | Director | A | — | — |
| 2025-10-29 | Steven Lawrence Elfman | Director | A | — | — |
| 2025-10-29 | samuel gulko | Director | A | — | — |
| 2025-10-29 | Andrew Arno | Director | A | — | — |
| 2025-10-29 | Asha Keddy | Director | A | — | — |
| 2025-10-29 | THOMAS G CAMPBELL | Director | A | — | — |
| 2025-09-30 | WILLIAM W JR SMITH | President and CEO | G | — | — |
| 2025-09-18 | WILLIAM W JR SMITH | President and CEO | A | — | — |
| 2025-09-18 | Timothy C. Huffmyer | VP, COO, CFO and Treasurer | A | — | — |
| 2025-09-15 | Timothy C. Huffmyer | VP, COO, CFO and Treasurer | F | — | — |
| 2025-09-15 | WILLIAM W JR SMITH | President and CEO | F | — | — |
| 2025-08-18 | Timothy C. Huffmyer | VP, COO, CFO and Treasurer | MIXED | — | — |
| 2025-08-18 | WILLIAM W JR SMITH | President and CEO | MIXED | — | — |
| 2025-06-10 | Timothy C. Huffmyer | VP, COO, CFO and Treasurer | A | — | — |
| 2025-05-14 | James M Kempton | VP, CFO and Treasurer | MIXED | — | — |
| 2025-05-14 | WILLIAM W JR SMITH | President & CEO | MIXED | — | — |
| 2025-04-21 | James M Kempton | VP, CFO and Treasurer | F | — | — |
| 2025-04-21 | WILLIAM W JR SMITH | President & CEO | F | — | — |
| 2025-04-02 | James M Kempton | VP, CFO and Treasurer | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Executive Chairman | 1,162,239 | — |
| — | VP, CFO and Treasurer | 42,059 | — |
| — | President and CEO | 36,678 | — |
| — | Director | 17,976 | — |
| — | Director | 14,699 | — |
| — | Director | 14,055 | — |
| — | Director | 13,817 | — |
| — | Director | 10,926 | — |
| — | Director | 9,941 | — |
| — | VP, CFO and Treasurer | 6,195 | — |
| — | Former VP & CFO | 1,865 | — |
| — | Director | 1,727 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the SMSI quote page; the site-wide leaderboard is on the insider transactions hub.